394 



Orcus chalybaeus. as enemy of red scale, 41. 

 attempted colonization of. 251. 

 description of early stages of,*42, 43. 

 spp. imported to America, mm., 71. 

 Orgyia antiqua, in Massachusetts, ref., 213. 

 definita, in Massachusetts, ref., 213. 

 leucostigma, in Massachusetts, ref., 213. 

 Ormerod, Miss E. A., rev. of article by, 147. 



16th report, rev. ,295. 

 Orthezia insignis as a garden pest, art.. 89. 

 food plants of, 247. 

 on Chrysanthemums, mm.. 121, 160. 

 Orthopelma diastrophi. bred from galls of Rho- 

 dites radicnm, 343. 

 luteolator, common in galls of Diastrophus 

 turgidus and Ithodites rosae, 343. 

 Orthoptera, crops of ref., 217. 



mouth-parts of ref.. 217. 

 Osage orange pyralid, art.. 155-158. 

 Oscinid. reared from Muhlenbergia, 132. 

 Oscinis variabilis, in Minnesota, rev., 216. 

 Osmia leucomelfena, Stelis minuta, parasitic on, 



208. 

 Otidocephalus, synopsis of, ref., 279. 

 Otiorhynchus ovatus, habits of, 46, 47. 



on muskmelon, 99. 

 " Overflow bug" or " Grease bug " in California, 



342. 

 Ox bot, see Bot. 



warble, or Ox bot, see Bot. 

 Oyster-shell Bark-louse, enemy of, notes on, 362. 

 see Bark-louse. 



P. 



Pachybrachys atomarius, on Mesquite, 39. 

 Pachyneuron sp., reared from Scymnus flavi- 



frons, 207. 

 Pachypsylla, spring forms darker. 227. 

 Packard,A.S.,art.. 364. 



on transformations of Saturniida?, rev., 355. 

 Painful spider bites, 348. 

 Palma christi vs. mosquitoes, 359. 

 Palm weevil in British Honduras, notes on, 357. 



trapping and destroying, 357. 

 Panchlora surinamensis, evidently naturalized in 

 this country, 268. 



in Il^^ew Orleans, 201. 

 Pandeletejns cinereus. on Mesquite, 40. 



hilaris, ref.. 338. 

 Panorpidse, mouth-parts of, 162. 

 Papilio machaon ( 1) in Japan, 194. 



troilus, abundant in November, 207. ^ 



turnus, Trichogramma parasite of, 126. 

 Parasite of Pelican, 284. 



Parasites, hymenopterous, of Coleoptera, art., 247- 

 251. 



df animals transmissible to man, rev., 273. 



of gall insects, notes on, 343. 

 Parasitism, case of spurious, ref., 288. 



discussion of, ref., 287. 

 Parexorista sp. (?), breeding in acom Carpo- 



capsa, 135. 

 Paris green, against codling moth, 73. 



analyses of fruit sprayed with, 1. 4. 



best remedy for Bud moth, 293. 



combined with Bordeaux mixture, 214. 



Paris green for potato beetle, first use of, 44. 

 for sugar-beet web--worm. 322. 

 growers reticent on use of on cabbage. 94. 

 recommended for red turnip beetle. 289. 

 Parker, TT. J., statement on Cicada, 299. 

 Parlatoria pergandii. introduction of, 282. 

 proteus, introduction of 282. 

 sp., on Anthurium lanceolatum, 159. 

 Parsnip web- worm, article on. 106-109. 

 Pastures, Grasshoppers injurious to, 324. 

 Pea attacked by Leaf-eating pea- weevil in Eng- 

 land, m., 296. 

 weevil, tirst larval stage of 204. 

 in Canada, ref., 1. 

 Peach attacked by Heliothis armiger in Cape 

 Colony, 295. 

 tree borer, irrigation against, 79. 

 Fnder-wing of the Cape = Heliothis armiger, 

 295. 

 Pear-blight beetle, in Tasmania, ref., 216. . 

 leaf blister-mite, in Canada, ref., 1. 

 i see Mite. 



midge, found in New Jersey, 94. 

 I slug, in Tasmania, ref., 216. 



! tree Psylla. art., 226-230. 



j = Psylla pyricola. 



Pemphigus attenuatus, notes on, 237. 

 I rhois, tannin in gall of, 145. 



Pentaria trifasciata. living on Chermes, 135. 

 • Pentarthrinus. synopsis of, ref.. 279. 

 Peridroma demutabilis, n. sp., 328. 

 Periodical cicada, the present year's appearances 



of, art., 298. 

 Peripatus, rediscovery of 140. 

 Perperus sp.,budcurculio of Tasmania, ref., 216. 

 Perris,Ed.,m..340. 

 Phjedon betulte in England, m., 296. 



cochlearife, in England, 278. 

 Phgedrotoma sauguinea, parasitic on Trypeta 



electa, 135. 

 Phaeism, in insects, 61. 



Phalangium dorsatum, synonym of P. vittatum. 

 284. 

 I vittatum, habits of. rev., 284. 



Phidippus orpifex, Sarcophaga, n. sp., feeding on 



eggs of, 24. 

 Phlceodes diabolicus, food habits of, 35. 

 Phloeosinus cristatus. Injuring cypiess hedges, 



262. 

 Phloeothrips nigra, on clover in Iowa, 113. 

 Phloeotribus frontalis, Euphorus phlceotribi 



reared from, 249. 

 Phora, spp., parasitic on Cimbex, 5. 

 Phorodon mahaleb, destroyed by snail, 129. 

 Phoxopteris, near fragariae, on blackberry, 96. 

 Phylloxera, grape, letter on, ref., 272. 



in South Africa, ref. , 4. 

 Phymatodes obscurus, on live oak, 34. 

 Phyrdenus, synopsis of, ref., 279. 

 Phytonomus punctatus, destructive appearances 

 of, 99. 

 inNew Jersey, 98. 

 westward spread of, 279. 

 Phytoptus. n. sp., on plum, 16. 



pruni (probably), injuring plum, m., 17. 

 pyri, article on, 104; mm., 349. 



